|
Individual Calculations January 2018 |
|
|
|
| Kaumina, M Yashika Total change: -52.00 | |   |
|
| 3rd Kolonnawa International Rating Chess Championship 2017 | Colombo | SRI | 2017-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1056 | 1207 | 1.50 | 4 | -1.30 | 40 | -52.00 | |
|  Perera, Isara Ranmeth | | | 1023 | SRI | 0.50 | 1 | -0.24 | 40 | -9.60 | |  Siddharth, Jha | | | 1056 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Dissanayake, Sasandu Upeksha | | | 1090 | SRI | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Shazna Lye, Gnei | | | 1055 | SRI | 0.00 | 1 | -0.70 | 40 | -28.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
|
